According to the study, these numbers are average quoted asking rental rates, and we're using Canadian dollars. Canada's highest retail rents, as measured per square foot, are as follows:

1) Bloor Street West, Toronto: $315/sq ft

2) Robson Street, Vancouver: $200/sq ft

2) (tie) Ste Catherine Street, Montreal: $200/sq ft

4) Alberni Street, Vancouver: $150/sq ft

5) Granville Street, Vancouver: $125/sq ft

6) Spring Garden Road, Halifax: $65/sq ft

6) (tie) 17th Avenue S.W., Calgary: $65/sq ft

8) 4th St. S.W., Calgary: $60/sq ft

9) Greene Avenue, Montreal: $60/sq ft

10) Rue de la Montagne, Montreal: $60/sq ft.

The following are a few comments about several of these streets, followed by comments on Yorkdale:

Bloor Street West, Toronto:

Bloor Street's high rents are concentrated in a few short blocks between Yonge Street and Avenue Road. Retailers include some of Canada's most prestigious stores (Chanel, Gucci, Prada, Mulberry, Dolce & Gabbana, Tiffany & Co.) as well as some lower-priced stores including the likes of Zara, Winners, Roots and, soon, J. Crew and Brooks Brothers. Bloor Street is considered to be Canada's most prestigious high street and its high rents reflect this. Interestingly, Bloor Street's rents are only marginally lower than those of Chicago's Michigan Avenue, assessed at $328/sq ft. Bloor Street has been Canada's most expensive street for years, and rents only went up 1.6% from last year.

Robson Street, Vancouver:

Vancouver's Robson Street has more mid-range retailers, and its relatively high rents reflect the volume of sales on the street. Asking rents of $200 are up substantially from last year, when asking rents were only in the $150 range. New retailers continue to open stores on Robson including, recently, Browns Shoes, Victoria's Secret and J. Crew. Shoe retailer Steve Madden just opened a Robson Street store, and retailers New Balance, HMV, Shoppers Drug Mart Beauty Boutique and a popular car retailer (we'll discuss this in a later article) have recently secured space on Robson Street. The most expensive Robson Street blocks are the 1000 and 1100 blocks, between Burrard and Bute Streets.

This street is home to popular department store Mills, which recently "re-opened" after moving to a new store location. The rest of Spring Garden Road includes some popular and some moderately upscale retailers, contributing to Halifax's most popular shopping street. Surprisingly, rents on this street are down 7.1% from last year.

17th Avenue S.W., Calgary:

Calgary's retail is overwhelmingly dominated by shopping malls. Despite this, 17th Avenue S.W. continues to come out on top as the city's most popular retail high street (and at $60/sq ft, ties for most costly). Substantial changes are on the way for the street, including a renovation and expansion of the Mount Royal Village complex (we'll do an article on this in the next while). Rents are up 8.3% over last year.